Home / 29,354,675.20-44,032,012.80-10,179,059.20

Finding the Fourth Proportional to 29,354,675.20, 44,032,012.80 and 10,179,059.20

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Solution

The fourth proportional to 29,354,675.20, 44,032,012.80 and 10,179,059.20 is: 15,268,588.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,354,675.20 : 44,032,012.80 = 10,179,059.20 : x
  2. Step 2: Convert to fraction form
    29,354,675.20/44,032,012.80 = 10,179,059.20/x
  3. Step 3: Cross multiply
    29,354,675.20x = 44,032,012.80 × 10,179,059.20
  4. Step 4: Simplify right side
    29,354,675.20x = 448,204,464,986,357.69
  5. Step 5: Solve for x
    x = 448,204,464,986,357.69/29,354,675.20
  6. Step 6: Final answer
    x = 15,268,588.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.